The couple - who are expecting a son together later this year - chose an intimate ceremony in the village of Vallery in the groom's native France last weekend, with Halle's five-year-old daughter Nahla among the guests.
A source told People magazine: ''The wedding was very intimate and only for family and the closest friends. They wanted a romantic and private situation. I was very touched by the love they show for one another.''
The 'Monster's Ball' actress has allegedly never been happier although she has two failed marriages behind her, friends say she has finally found the man of her dreams.
Another source told In Touch Weekly: ''She feels like she's finally with the man she is supposed to be with.''
Halle, 46, is also thrilled that her five-year-old daughter Nahla adores Olivier, 47, too.
The insider added: ''Nahla seems to adore Olivier and was very affectionate with him at the wedding.''
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